公开(公告)号：US20250060938A1

公开(公告)日：2025-02-20

申请号：US18449381

申请日：2023-08-14

Applicant: NVIDIA Corporation

Inventor： Jack CHOQUETTE ,  Po-An TSAI ,  Alexander L. MINKIN ,  Manan PATEL ,  Neal Clayton CRAGO ,  Daniel STIFFLER ,  Kefeng DUAN ,  Yu-Jung CHEN ,  Jing LI ,  Qian WANG ,  Ronny KRASHINSKY ,  Jun YANG ,  Feng XIE

IPC: G06F7/544 ,  G06F5/01 ,  G06F7/50 ,  G06F7/523

Abstract: Systems and methods for efficient convolution based on matrix multiply and add (MMA) are described. An example processor having a plurality of processing lanes is configured to perform convolution of a matrix of activation elements and a filter matrix in accordance with a configurable series of instructions including a plurality of MMA instructions and shift instructions while reusing activation elements already loaded to the datapath or associated memory over a plurality of MMA operations. Associated methods are also described.